Yan Ruyu was gifted since childhood, but due to her humble birth, she was targeted by the legitimate eldest son and the first madam. Her mother died protecting Yan Ruyu, but the first madam framed Yan Ruyu for it. Following her mother's last words, Yan Ruyu hid her strength and endured everywhere from then on, until everyone thought Yan Ruyu was good for nothing. Until the imperial examinations opened, Yan Ruyu dared not show her strength due to the sin of angering her mother to death, until the very last subject exam, when Yan Ruyu finally learned the truth. At this moment, dragons fly and phoenixes dance, and no one can stop Yan Ruyu anymore.